Inserting The Battery / Changing The Battery . B; Mode Of Operation; Temperature Measurement - Trotec TP4 Manuel D'utilisation

5. Inserting the battery/Changing the battery
The infrared thermometer requires one alkaline 9V block bat-
tery of type NEDA1604, IEC 6LR61 or types of similar con-
struction for operation. If the voltage of the battery inserted is
less than the value required the LCD display
empty battery symbol "Low Bat"
this case.
Change the battery as follows: Open the battery compartment
by lifting the battery compartment cover from the grip
shown in the figure . Exchange the battery for a new one of
the same type and close the battery compartment cover again.
Do not leave batteries lying around as there is the risk that they
could be swallowed by children. Leaking or damaged batteries
can cause burns if contact is made with the skin. Never try to
charge batteries. Do not throw batteries in a fire.

6. Mode of operation

Infrared thermometers measure the surface temperature of an
object. The instrument sensor records the thermal radiation that
is emitted or reflected by the object, or passes through the ob-
ject, and converts this information into a temperature value.
B - 05
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shows the
. Change the battery in
, as
Operating manual – English

7. Temperature measurement

To measure temperatures point the opening of the IR sensor
at the object to be measured and press the temperature measure -
ment button . The "SCAN" measurement indicator
shown in the LCD display. Ensure that the measuring spot size is
no larger than the target. The temperature value
ing determined is shown in the LCD display.
To locate the hottest point on an object the infrared thermo -
meter is pointed at a spot outside the desired area and the
area is then scanned with zigzag movements with the
tem perature measurement button
the hottest point is found. After you have released the
temperature measurement button
temperature value is displayed for about 10 seconds.
"HOLD" is displayed during this time.
After about 10 seconds the instrument shuts down by itself to
conserve the battery capacity.
When the laser is switched on, the laser beam
activate the laser, push the laser on/off button
device is switched on. The laser symbol
LCD display.
The laser beam of the TP8 shows the centre of the measuring
spot. This makes it easier to carry out exact measurements.
is
currently be-
held down until
the determined
is visible. To
when the
appears on the